Designed to produce minimal heat and maximum brightness but consume very little power, this 6W R50 LED Reflector serves as a direct, retrofit replacement for grossly inefficient 40W filament and halogen reflector bulbs.You\'d be forgiven for mistaking this bulb for those it is designed to replace though, with a frosted, anti-glare refactor both obscuring its Everlight LED components and diffusing the warm white light they produce evenly and effectively. This enables the bulb to retain a reassuringly familiar aesthetic but offer all of the benefits of LED technology, from increased efficiency and longevity to cooler running temperatures and drastically reduced energy costs.